Paul Cornu
Paul Cornu (Template:IPA; 15 June 1881 – 6 June 1944) was a French engineer.
Life
Paul Cornu was born in Glos la Ferrière, France and was one of thirteen children. At a young age, he helped his father in his transports company.<ref>Template:Cite web</ref> He made history by designing the world's first successful manned rotary wing aircraft.
Cornu first built an unmanned experimental design powered by a 2 hp Buchet engine.<ref>Template:Cite journal</ref>
His manned helicopter was powered by a Template:Convert Antoinette engine.<ref>eurocopter.com Template:Webarchive</ref> He piloted this construction himself at Normandy, France on 13 November 1907.<ref>Template:Cite journal</ref> Previously, a French helicopter, the Breguet-Richet Gyroplane I, had managed to lift off under its own power, but it had been held in position by men standing on the ground. Cornu's performance was a considerable progress because his aircraft flew without additional support and lifted Cornu about 30 cm (1 ft) for 20 seconds. Unfortunately this early helicopter was scarcely maneuverable and had only a few additional flights. The construction was not much further developed by this technical pioneer, who had to keep on making a living by manufacturing bicycles.
Death
In 1944 Paul Cornu was killed in Lisieux, France, when his home was destroyed during the bombardment by the Allies that accompanied the Normandy landings of World War II.Template:Cn He was 62 years old.